Blauberg Iso 125-2E

Sound-insulated inline centrifugal fans

	Unit of measurement	Iso 125-2E
Connected air duct size	mm	125
Minimum supply voltage	V	230
Maximum supply voltage	V	230
Power supply frequency	Hz	50
Rated power	W	155
Unit current	A	0.7
Maximum airflow	m³/h	505
Sound pressure level LpA at 3 m	dB(A)	38	3
Weight	kg	4.57
Transported air temperature (max)	°С	40
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX2
Ingress protection rating of the drive	-	IP44

Trademark	Blauberg
Model	Iso 125-2E
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	-51.1	A+	-24.1	C	-8.6	F
Type of ventilation unit	Unidirectional
Type of drive installed	Variable speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	467
Electric power input (W)	149
Reference flow rate (m³/s)	0.091
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.319
Control typology	Local demand control
Maximum external leakage rates (%)	2.7
Declared typology	RVU UVU
Sound power level (dB(A))	57
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	169		169		169
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	5536		2830		1280